141501320241440 has 24 divisors (see below), whose sum is σ = 334296869070780. Its totient is φ = 56600528096512.

The previous prime is 141501320241433. The next prime is 141501320241461. The reversal of 141501320241440 is 44142023105141.

It can be written as a sum of positive squares in 2 ways, for example, as 141440309265424 + 61010976016 = 11892868^2 + 247004^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 141501320241397 and 141501320241406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442191625595 + ... + 442191625914.

Almost surely, 2^{141501320241440} is an apocalyptic number.

141501320241440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141501320241440 is an abundant number, since it is smaller than the sum of its proper divisors (192795548829340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141501320241440 is an equidigital number, since it uses as much as digits as its factorization.

141501320241440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884383251524 (or 884383251516 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 141501320241440 its reverse (44142023105141), we get a palindrome (185643343346581).

The spelling of 141501320241440 in words is "one hundred forty-one trillion, five hundred one billion, three hundred twenty million, two hundred forty-one thousand, four hundred forty".